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Gnetumontanin B

Names

[ CAS No. ]:
809237-87-4

[ Name ]:
Gnetumontanin B

[Synonym ]:
(2S,2'S,3S,3'S)-2'-(2,4-Dihydroxyphenyl)-3,3'-bis(3,5-dihydroxyphenyl)-6-[(E)-2-(4-hydroxyphenyl)vinyl]-2,2',3,3'-tetrahydro-2,7'-bi-1-benzofuran-4,4'-diol
[2,7'-Bibenzofuran]-4,4'-diol, 2'-(2,4-dihydroxyphenyl)-3,3'-bis(3,5-dihydroxyphenyl)-2,2',3,3'-tetrahydro-6-[(E)-2-(4-hydroxyphenyl)ethenyl]-, (2S,2'S,3S,3'S)-

Biological Activity

[Description]:

Gnetumontanin B is a stilbenoid that can be found in Gnetum montanum f. megalocarpum. Gnetumontanin B inhibits TNF-α production with an IC50 value of 1.49 µM[1].

[Related Catalog]:

Signaling Pathways >> Others >> Others
Research Areas >> Inflammation/Immunology

[References]

[1]. Li XM, et al. Four new stilbenoids from the lianas of Gnetum montanum f. megalocarpum. Planta Med. 2004 Feb;70(2):160-5.  

Chemical & Physical Properties

[ Density]:
1.6±0.1 g/cm3

[ Boiling Point ]:
857.5±65.0 °C at 760 mmHg

[ Melting Point ]:
209-210 °C

[ Molecular Formula ]:
C42H32O11

[ Molecular Weight ]:
712.697

[ Flash Point ]:
472.4±34.3 °C

[ Exact Mass ]:
712.194458

[ LogP ]:
4.71

[ Vapour Pressure ]:
0.0±0.3 mmHg at 25°C

[ Index of Refraction ]:
1.811

Related Compounds